 | | Journal (article/letter/editorial) | | I45. Baryte, synthetic, growth spirals on, 296. Basalt, electroylsis of, 568. Basaluminite, Wales, opt...Zealand, grandidierite, 615. Blende, Algeria, Austria, Congo, France, Greece Spain, Yugoslavia, cathodoluminescence...Australia, alkali feldspar, anal., d2oi, 489. Bosahan quarry, Falmouth, Cornwall, biotite, 2IO. BOWDEN (P.)...see ATTEWELL(P. R.), 428. Burgstein, Oetztal, Austria, omphacite, 61. BURKE (E. A. J.), KIEFT(C.), FELItJS(R...Cell-contents of arthurite, 52o. - - - - Dean quarry, Coverack, The Lizard, Cornwall, analcime, natrolite |  | | Book | | A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...collectors and often used as decorative items. Basalt is the most abundant volcanic rock on Earth’s surface...rock, created when hot gases were trapped in the basalt lava as it a specimen. The minerals may have grown...solidify into an extrusive igneous rock such as basalt. Magma may also solidify very slowly beneath Earth’s...such as Porcupine and Hemlo districts; Noranda district, Quebec. USA: Mother Lode belt and others in |  | | Journal (article/letter/editorial) | | ano Petrology © Springer-Verlag 1995 Printed in Austria Early Miocene post-collisional calc-alkaline magmatism...the Velenje-Rogatec Line range from high-alumina basalt via low-K and medium-K andesites to medium-K dacites...und Medium-K-Andesite und Medium-K-Dazite auf. (2) Im Pohorje-Gebirge, wo basische Magmatite fehlen, kristallisierte...Heraushebung des Tonalits dutch dextrale Transtension im 6stlichsten Bereich des periadriatischen Lineaments...(Polinski and Eisbacher, 1992). The NW-striking Lavanttal Line (Fig. 1) was part of an extensional structure |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from...near Sobotfn, Moravia, Czech Rep., in skarn at the Sankt Christoph mine, near Breitenbrunn, Saxony, Germany...Grossgreiner Mt., overlooking Zillertal Valley, Tirol, Austria, and at Passo di Vizze, Trentino-Alto Adige, Italy...to Hot Springco., Arkansas, in the Point of Rock quarry, pearly. Clea,·age {001} perfect. {100} and {010} |  | | Journal (article/letter/editorial) | | distinguish different varieties, such as pleonaste and hercynite, under the microscope they will simply be referred...quoted, but one must suffice. A basalt occurring near Kollnitz (17/ in Carinthia, has involved fragments of...of an argillaceous rock and partially The normal basalt is composed of plagioclase, dissolved them. augite...TEALL ON portions of the" clay shales" of the district and thus, on cooling, became supersaturated with...Un ters uchung en ueber die Bil du ng der Minerale im Magma." Tscher. Jl.fitth., Bd. XVI II ( 1898), pp |  | | Journal (issue) | | borate known only from the Fuka mine, a marble quarry in Bicchu-cho near Takahashi, Okayama Prefecture...08 and 2.24 ct, are reportedly from the Kasula District in western Tanzania. Photo by J. Štubňa. Yellow...yellow opal samples reportedly from the Kasula District in the Kigoma region of western Tanzania, which...Banská Štiavnica precious- and base-metal ore district is one of the largest in the Carpathian arc of...colouration are quite common in the Banská Štiavnica ore district. However, the sphalerite has received relatively |  | | Journal (article/letter/editorial) | | ATKtN (D.), see LIVINGSTONE(A.), 441 Auchinstarry quarry, Kilsyth, Scotland, julgoldite, 76I Avondale, Auckland...the Skaergaard intrusion, East Greenland, 285 Hercynite, Central Australia, anal., 589; and see Picotite...LIVINGSTONE(A.), 441 HUTCHISON(R.), CHAMBERS(A. L.), PAUL(O. K.), and HARRIS(P. G.), Chemical variation among...Meru, Tanzania, anal., 6I I Kajlidongri, Jhabua District, Madhya Pradesh, India, 'winchitc', 395 Kamawata...routine work, design, 97 Mirannie-Moant-Rivers district, New South Wales, scoriaceous rock, 781 Mitridatite |  | | Journal (article/letter/editorial) | | striJverite, 605 British Isles ENGLAND Bosahan quarry, Carnmenellis, Cornwall, granite (weathered), kaolinite...fluorite, 4Ol Hazlehead quarry, Penistone, muscovite, I76 Hepworth Iron Co. quarry, Hazlehead, Penistone...Swinden Limeworks quarry, Linton, fluorite, 4oi WALES(Cymru) Dorothea slate quarry, Nantlle, muscovite...CO2metamorphosed lavas, ankerite, chalybite, 119 Binhill quarry, Cairnie, Huntly, Aberdeenshire, tacharanite, scawtite...hornblende-schist, laumontite, prehnite, kaolinite, 608 Hagdale quarry, Unst, Shetland, nickel hydroxide and (?) oxyhydroxide |  | | Journal (article/letter/editorial) | | to this index I have drawn the line separating basalt from dolerite at L = o-ioo mm., and that separating...glance this rock looks like a fine-grained compact basalt. It is a dark grey compact rock with a dull lustre...granularity they vary from olivine-dolerite to olivine-basalt (Table II, Nos. 4 and 5). They are composed of...towards the contact, where the dolerite passes into basalt (Table II, Nos. 1, 2, and 3). The contact rock...plug are composed of fragments of dolerite and basalt, but among these are fragments of a curious mottled |  | | Journal (article/letter/editorial) | | of brucite at Merehead quarry, Cranmore, Somerset, 4o0 ALEXANDER (P. O.) and PAUl, (D. K.), Geochemistry... 21 I BARBER (C.), see DICKSON (J. A. D.), t45 Basalt, eastern Deccan, India, anal., Rb/Sr ratios, 165;...(K. A.), 389, M21 Deception Island, Antarctica, basalt, volcanic ash, 217 DELIFNS (M.), Review of the...GUNNLAUGSSON(E.), WAKEEIELD (S. J.), and WILLIAMS (P. T.), Basalt-sea-water interactions, 217 Electron-probe, computer...relationship of the order of crystallization of basalt melts to their classification and the definition |  | | Journal (article/letter/editorial) | | 1994 Printed in Austria Petrology and geochemistry of an unusual tridymite-hercynite xenolith in tholeiite...Fe-Al-rich xenolith, tridymite-hercynite rock, was entrained in the Cenozoic basalt from Niutoushan, southeastern...southeastern China. The tridymite-hercynite rock consists of hercynite (40-50%), tridymite (35-45%), ilmenite...Compared to "normal" igneous rocks, this tridymite-hercynite rock has higher FeO, A1203, and lower SiO 2, CaO...missing, and the composition of the tridymite-hercynite rock is different from that of any Si-poor melt |  | | Journal (issue) | | to be a = 8.1 1 5 A ± 0.00 1 A . THE SPINEL-HERCYNITE SERIES Unit cell data available in the literature...confirms, however, the validity of the spinel-hercynite series for natural spinets, and indicates the...10 I 2 8 15 Most of the data published for hercynite is oo synthetic material, and lies between a =...determined a = 8.096 A ± 0.001 A for a synthetic hercynite with 23% disorder ofthe Fe and Al atoms; this...rationalized with the data in Fig. I . The most precise hercynite determinations a.re those ofZhukovskaya et al |  | | Book (edition) | | Mineralogisches Institut, Universität Heidelberg, Im Neuenheimer Feld 236, D-69120 Heidelberg, Germany...Skeletal magnetite in the siliceous matrix of a basalt (light grey crystals). Right: Dendritic magnetite...polysynthetic yes Pyrochlore Titanite Atacamite Hercynite Oxyplumboroméite Birnessite Linarite Joaquinite-(Ce)...grey); Himmelsfürst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge, Sachsen, Germany (sample: Seifert);...quartz (dark grey); New Bullfrog Mine, Bullfrog District, Nye Co., Nevada, USA (sample: Witzke); PPL If |  | | Journal (article/letter/editorial) | | wollastonite, 649; lithian tourmaline, 747 Newhurst quarry, Shepshed, Leicestershire, vesigni6ite, 533 Cornwall...glauconite, 753 SCOTLAND France Auchinstarry quarry, Kil~yth, Stirlingshire, julgoldite, 761 Blackcraig... 59 Portsoy, Banffshire, migmatites, 66r Ratho quarry, Edinburgh, julgoldite, 761 Champagnac, Cantal...Saint-Jean-du-Gard, Gard, zircon, 79o Montboissier, Puy-de-Dome, basalt, ultrabasic xenoliths, r53 Mont Dore, Puy-de-Dome...Maures, Var, zircon, 79o Puy Beaunit, Puy-de-Dome, basalt, ultrabasic xenoliths-, 153 A berdeenshire Huntly |  | | Journal (article/letter/editorial) | | magnetite crystal in the xenolith exsolved into hercynite, magnetite and hematite during cooling. It includes...sapphires are released by weathering and erosion of basalt (Taylor and B u r a v a s , 1951; C h a r a l j...Phloi sapphire field in Kanchanaburi, the Denchai district in Phrae, and Ban Bang Kacha in Chanthaburi (Vichit...s Gtra Location CHANTHABURI PROVINCE Tha Mai District (The First or Western Zone) -Khan Phloi Waen-Khao...CHANTHABURI-TRATPROVINCES Khlung and Kriao Saming District (The Second or Middle Zone) -Bo Welu-Ban Si Siat-Tok |  | | Journal (article/letter/editorial) | | hypersthene, olivine, magnetite, plagioelase, hercynite, 513 Glomsrudkollen mine, Modum, ktenasite, unidentified...Vcernes, chromite, 35 I Iceland (Island) Reykjanes, basalt, smectite, 217 Finland (Suomi) Kaavi, chromian...St. Austell, columbite, r3I Penryn Granite Co. quarry, Halv,zsso, stokesite, 411 Wheal Cock Zawn, stokesite...I Somerset Mendips, chloroxiphite, 357 Merehead quarry, Cranmore, brucite, blixite, hydromagnesite, hydrocerussite...Saltburn, iron-boracite, 404 Hepworth Iron Co. quarry, Penistone, francolite, siderite (magnesian), 287 |  | | Journal (article/letter/editorial) | | 356±372 Ó Springer-Verlag 1998 F. Lin Sutherland á Paul W.O. Hoskin C. Mark Fanning á Robert R. Coenraads...Accepted: 8 July 1998 Abstract Corundums from basalt ®elds, particularly in Australia and Asia, include...feldspars, zircon and Nb-Ta oxides and also include hercynite-magnetite, gahnospinel, rutile-ilmenite solid...contain the most diverse inclusion suite known from basalt ®elds (20 phases). Zircon inclusion, intergrowth...formation. Introduction Corundums are found in alkali basalt ®elds and their associated alluvial deposits in |  | | Journal (article/letter/editorial) | | Baryte, Masson Hill, Derbyshire, paragenesis, 8I t Basalt, Lorne Plateau, Scotland, anal., petr., relations...COs-metamorphism of lavas, ankerite, chalybite, I 19 Binhill quarry, Cairnie, Huntly, Aberdeenshire, tacharanite, scawtite...dehydration of datolite, X-ray, structure, I58 Bosahan quarry, Carnmenellis, Cornwall, granite (weathered), kaolinite...chromepicotite, 326 Carbon-dioxide metasomatism of basalt, Scotland, II9 Carr Boyd Rock, Western Australia...(J. D. H.), see FORTIER(S.), 899 Dorothea slate quarry, Nantlle, Caernarvon, Wales, muscovite, chlorite |  | | Journal (article/letter/editorial) | | hydrobasaluminite, basaluminite, 931 Merebead quarry, Somerset, mendipite, chloroxiphite, 9o i St. Austell...Cornwall, luxullianite, 441; 442 Scar Crag, Lake District, arsenopyrite, alloclase, glaucodot, cobaltian...johnsomervilleite, 833 INDEX Killundine, Morvern, basalt, 865 Mill of Johnston, Clatt road, Insch, glushinskite...Valle Vigezzo, Prov. Novara, vigezzite, 459 Osa quarry, Rome, gismondine, 84 I Sasso della Mantesca and...'hauchecornite', 875 Verkhne Dnieprovsk, Ekaterinoslav District, Ukraine, iron meteorite, I49 Turkey (Ttirkiye) |  | Mikhailova, Julia A., Pakhomovsky, Yakov A., Konopleva, Natalia G., Kalashnikov, Andrey O., Yakovenchuk, Victor N. (2022) Fluorine Controls Mineral Assemblages of Alkaline Metasomatites. Minerals, 12 (9) 1076 doi:10.3390/min12091076 | Journal (article/letter/editorial) | | are highly reduced. (K,Na)-feldspar, albite, hercynite, fayalite, minerals of the phlogopite-annite and...including, in addition to alkali feldspar and albite, hercynite, fayalite, minerals of the phlogopite-annite and...olivine basalt, basalt tuff, tuffite, and quartzite [17,32,33]. The rock-forming minerals of basalt and basalt...basalt tuff are diopside–augite, plagioclase (oligoclase–andesine), forsterite, and phlogopite. Quartzite...therefore it is assumed that the formation of these rocks im- Minerals 2022, 12, 1076 Minerals 2022, 12, 1076 |  | Morisset, C.-E., Scoates, J. S., Weis, D., Sauve, M., Stanaway, K. J. (2010) RUTILE-BEARING ILMENITE DEPOSITS ASSOCIATED WITH THE PROTEROZOIC SAINT-URBAIN AND LAC ALLARD ANORTHOSITE MASSIFS, GRENVILLE PROVINCE, QUEBEC. The Canadian Mineralogist, 48 (4) 821-849 doi:10.3749/canmin.48.4.821 | Journal (article/letter/editorial) | | SAUVɶ Iron Ore, Rio Tinto Exploration – Australia District, 37 Belmont Avenue, PO Box 175, Belmont, WA 6984...2–9.1 wt% Al2O3; XMg between 70 and 75), and hercynite (XMg in the range 61–70), with trace amounts of...formed as a result of subsolidus reactions (e.g., hercynite + orthopyroxene + rutile ± corundum ! sapphirine...which was stabilized by cocrystallization of hercynite rather than magnetite. As a result, the residual...saphirine résulterait de réactions subsolidus (e.g., hercynite + orthopyroxène + rutile ± corindon ! sapphirine |  | | Journal (article/letter/editorial) | | many of the native-iron-bearing xenoliths from the basalt of Biihl near Kassel (West Germany) and Ovifak...coal from the Tertiary seams cut by the erupting basalt, while the xenolith source material most probably...2.5 which is equivalent to the ratio for normal basalt (Turekian and Wedepohl 1961). 360 In the iron...deeper part of the quarry were reported (Ramdohr 1953 b). Unfortunately the quarry is now inacessible... Near the contact between the xenolith and the basalt the native iron is partly replaced by zoned ma |  | | Journal (article/letter/editorial) | | filipstadite, franklinite, gahnite, galaxite, hercynite, jacobsite, magnesiochromite, magnesiocoulsonite...cube-octahedral crystal with calcite from Kambove District, Katanga Copper Crescent, Katanga, Democratic...953 1.912 Galaxite MnAl2O4 8.181 1.991 1.927 Hercynite FeAl2O4 8.154 1.968 1.928 Spinel MgAl2O4 8.083...solid solutions with other oxide spinels, like hercynite, spinel, magnetite, coulsonite, zincochromite...MnAl2O4 are known as well (Hålenius et al. 2007). Hercynite—FeAl2O4. The mineral was discovered by Zippe (1839) |  | | Journal (article/letter/editorial) | | coexist with porphyroblastic almandine-rich garnet, hercynite spinel, ilmenite and magnetite. Corundum and quartz...Ma (Grew & Manton, 1986; Aftalion et al., 1988; Paul et al., 1990; Sarkar et al., 1994; Shaw et al.,...has been noted (Table 1). Spinel is iron-rich ( hercynite), with X varying Fe between 0.83 and 0.84. The...with hercynite spinel. Experimental data (Turnock & Eugster, 1962) indicate complete hercynite–magnetite...and/or an oxidation product from a 2 3 spinel–hercynite solid solution (Ellis et al., 1980; Dasgupta & |  | | Journal (article/letter/editorial) | | were actually found on randomly oriented steep quarry walls pseudotachylyte (Pt-I) is hosted entirely...the pelitic gneisses (e.g., at Bhatalao stone quarry). For an apparently dextral, sub-vertical (Figure...analysing software (e.g., OLYMPUS (e.g., Singh, Paul, Sinha, Thomsen, & Gupta, 2016). Stream software)...plagioclase (40–45%), and quartz (5–10%). These (e.g., hercynite) and other Fe-oxides around relict mineral clasts...melt phase. Viscous flow of melts around which hercynite grains have crystallized (Figure 4f). Inter- |
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